| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q3 | 4 | 6.66 M | $45.7 M |
| 2020 Q2 | 6 | 8.18 M | $56.5 M |
| 2020 Q1 | 7 | 6.73 M | $32.3 M |
| 2019 Q4 | 6 | 6.69 M | $15.8 M |
| 2019 Q3 | 6 | 6.69 M | $13.3 M |
| 2019 Q2 | 6 | 6.69 M | $12.9 M |
| 2019 Q1 | 9 | 52.1 M | $109 M |
| 2018 Q4 | 14 | 71.1 M | $82.1 M |
| 2018 Q3 | 14 | 51.6 M | $107 M |
| 2018 Q2 | 19 | 51.5 M | $109 M |
| 2018 Q1 | 23 | 88.7 M | $154 M |
| 2017 Q4 | 28 | 160 M | $242 M |
| 2017 Q3 | 33 | 168 M | $255 M |
| 2017 Q2 | 31 | 165 M | $183 M |
| 2017 Q1 | 26 | 164 M | $168 M |
| 2016 Q4 | 28 | 160 M | $158 M |
| 2016 Q3 | 27 | 163 M | $164 M |
| 2016 Q2 | 28 | 165 M | $153 M |
| 2016 Q1 | 30 | 164 M | $147 M |
| 2015 Q4 | 30 | 172 M | $167 M |
| 2015 Q3 | 32 | 173 M | $161 M |
| 2015 Q2 | 32 | 175 M | $175 M |
| 2015 Q1 | 32 | 172 M | $189 M |
| 2014 Q4 | 36 | 168 M | $190 M |